<template>
  <div>
	<div class="banner" @click = "handleShowSwiper">
		<img :src="bannerImg" 
		:alt="sightName" 
		class="banner-img"/>
		<div class="banner-info">
			<div class="banner-tittle">
				{{this.sightName}}
			</div>
			<div class="banner-number">
				<span class="iconfont banner-icon">&#xe692;</span>
				{{this.gallaryImgs.length}}
			</div>
		</div>
	</div>
  <fade-animation>
    <common-gallary :imgs="gallaryImgs" 
                    v-show="showSwiper"
                    @close ="handleCloseSwiper">
                    </common-gallary>
  </fade-animation>
  </div>
</template>
<script>
import CommonGallary from 'common/Gallary/gallary'
import FadeAnimation from 'common/fade/fade'
export default{
	name : 'DetailBanner',
  props :{
    sightName: String,
    bannerImg: String,
    gallaryImgs : Array
  },
	data () {
		return {
      showSwiper:false
		}
	},
  methods: {
    handleShowSwiper () {
      this.showSwiper = true
    },
    handleCloseSwiper () {
      this.showSwiper = false
    }
  },
	components: {
		CommonGallary,
    FadeAnimation
	}
}
</script>
<style  lang="stylus" scoped>
.banner
   position: relative
   overflow: hidden
   height: 0
   padding-bottom: 55%
   .banner-img
     width: 100%
   .banner-info
     display: flex
     position: absolute
     left: 0
     right: 0
     bottom: 0
     line-height: .6rem
     color: #fff
     background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
     .banner-tittle
       flex:1
       font-size: .32rem
       padding:0 .2rem
     .banner-number
       padding: 0 .4rem
       height: .32rem
       line-height: .32rem
       margin-top: .2rem
       border-radius: .2rem
       font-size: .24rem
       background: rgba(0,0,0,.8)
       .banner-icon
          font-size: .24rem
</style>